structure

I started populating an en yaml file in Rails and I can already tell it will get messy and out of hand before too long. Is there a convention to keeping this file organized? So far I have this structure: language: resource: pages: # index, show, new, edit page html elements: # h1, title activerecord: attributes: model: property: Now I have the following things that I want to fit into this structure but I'm unsure how to: Navigation Button text (save changes, create account, etc) Error messages from controller flash How to add multi-word keys. Do I use a space or an underscore? For exmaple, t("

#include<stdio.h> #include<stdlib.h> #include<conio.h> struct student{ char firstname[20]; char lastname[20]; double grade; char zipcode[10]; struct student *next; }; void display(struct student *first) { while (first != NULL) { printf("\nFirst name: %s", first->firstname); printf("\tLast name: %s", first->lastname); printf("\tGrade: %.2f", first->grade); printf("\t ZipCode: %s", first->zipcode); first = first->next; } } /*void add_Record(struct student *first) { char r[20]; struct student *t; t = first; while (t != NULL) { if (t == NULL) { first = (struct student*)malloc(sizeof(struct student

I am new to pointers and trying to use a pointer to the structure. But after the first entry, my program crashes. Kindly assist me. Here's the structure definition: struct students{//structure students definition char name[20]; char RegNo[15]; char CourseUnit[10]; int score; char grade; }; The grade should not be entered by the user but instead computed by the program. Here's my code so far I have written: int main()//start of main { struct students *myStudPtr,myStud[SIZE]; myStudPtr=&myStud[SIZE]; int i;//declare variables int count; printf("How many students do you want to deal with?\n");

I am not new to C programming. But I don't understand what is usefulness to keep pointer to function as a structure member in C. e.g. // Fist Way: To keep pointer to function in struct struct newtype{ int a; char c; int (*f)(struct newtype*); } var; int fun(struct newtype* v){ return v->a; } // Second way: Simple struct newtype2{ int a; char c; } var2; int fun2(struct newtype2* v){ return v->a; } int main(){ // Fist: Require two steps var.f=fun; var.f(&var); //Second : simple to call fun2(&var2); } Does programmers use it to give Object Oriented(OO) shape to there C code and provide abstract

A function call returning a structure is an rvalue expression, but what about its members? This piece of code works well with my g++ compiler, but gcc gives a error saying "lvalue required as left operand of assignment": struct A { int v; }; struct A fun() { struct A tmp; return tmp; } int main() { fun().v = 1; } gcc treats fun().v as rvalue, and I can understand that. But g++ doesn't think the assignment expression is wrong. Does that mean fun1().v is lvalue in C++? Now the problem is, I searched the C++98/03 standard, finding nothing telling about whether fun().v is lvalue or rvalue. So,

The System.pas file contains a fair amount of information on hard-coded VMT offsets, but it doesn't seem to actually say much about the structure of the VMT itself. What I'd really like to know is, is there any way to find out the size of a VMT at runtime, or in other words, how many virtual methods exist for a given class? Allen Bauer What about the VMT structure are you wanting to know? You also do know that it is an internal implementation detail that is subject to change (and has changed over time). To answer your specific question, here is a simple way to find the number of virtual